Does .bashrc contain syntax errors?












1















In the Ubuntu 18.04 LT .bashrc file there is the following:



# set a fancy prompt (non-color, unless we know we "want" color)

case "$TERM" in

    xterm-color) color_prompt=yes;;

esac


Isn't xterm-color) an instance of unbalanced parentheses? And why does the line end with two semicolons?



To be clear, this is not something I wrote. It's in the virgin file, not edited by me.



If there are syntax errors, to whom should I report this?






linux ubuntu bash bashrc







share|improve this question



























    1















    In the Ubuntu 18.04 LT .bashrc file there is the following:



    # set a fancy prompt (non-color, unless we know we "want" color)
    
case "$TERM" in
    
    xterm-color) color_prompt=yes;;
    
esac


    Isn't xterm-color) an instance of unbalanced parentheses? And why does the line end with two semicolons?



    To be clear, this is not something I wrote. It's in the virgin file, not edited by me.



    If there are syntax errors, to whom should I report this?






    linux ubuntu bash bashrc







    share|improve this question

























      1












      1








      1








      In the Ubuntu 18.04 LT .bashrc file there is the following:



      # set a fancy prompt (non-color, unless we know we "want" color)
      
case "$TERM" in
      
    xterm-color) color_prompt=yes;;
      
esac


      Isn't xterm-color) an instance of unbalanced parentheses? And why does the line end with two semicolons?



      To be clear, this is not something I wrote. It's in the virgin file, not edited by me.



      If there are syntax errors, to whom should I report this?






      linux ubuntu bash bashrc







      share|improve this question














      In the Ubuntu 18.04 LT .bashrc file there is the following:



      # set a fancy prompt (non-color, unless we know we "want" color)
      
case "$TERM" in
      
    xterm-color) color_prompt=yes;;
      
esac


      Isn't xterm-color) an instance of unbalanced parentheses? And why does the line end with two semicolons?



      To be clear, this is not something I wrote. It's in the virgin file, not edited by me.



      If there are syntax errors, to whom should I report this?






      linux ubuntu bash bashrc




      linux ubuntu bash bashrc






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked 3 hours ago









      ArgentArgent

      132




      132






















          1 Answer
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          3














          This is the standard, correct syntax for a bash case statement(known abstractly as a switch statement in general programming), albeit perhaps an odd syntax when compared to Python, Java, or other languages.



          From The Linux Documentation Project:




          Nested if statements might be nice, but as soon as you are confronted
          with a couple of different possible actions to take, they tend to
          confuse. For the more complex conditionals, use the case syntax:



          case EXPRESSION in CASE1) COMMAND-LIST;; CASE2) COMMAND-LIST;; ... CASEN) COMMAND-LIST;; esac






          share|improve this answer

























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            1 Answer
            1






            active

            oldest

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            active

            oldest

            votes






            active

            oldest

            votes









            3














            This is the standard, correct syntax for a bash case statement(known abstractly as a switch statement in general programming), albeit perhaps an odd syntax when compared to Python, Java, or other languages.



            From The Linux Documentation Project:




            Nested if statements might be nice, but as soon as you are confronted
            with a couple of different possible actions to take, they tend to
            confuse. For the more complex conditionals, use the case syntax:



            case EXPRESSION in CASE1) COMMAND-LIST;; CASE2) COMMAND-LIST;; ... CASEN) COMMAND-LIST;; esac






            share|improve this answer






























              3














              This is the standard, correct syntax for a bash case statement(known abstractly as a switch statement in general programming), albeit perhaps an odd syntax when compared to Python, Java, or other languages.



              From The Linux Documentation Project:




              Nested if statements might be nice, but as soon as you are confronted
              with a couple of different possible actions to take, they tend to
              confuse. For the more complex conditionals, use the case syntax:



              case EXPRESSION in CASE1) COMMAND-LIST;; CASE2) COMMAND-LIST;; ... CASEN) COMMAND-LIST;; esac






              share|improve this answer




























                3












                3








                3







                This is the standard, correct syntax for a bash case statement(known abstractly as a switch statement in general programming), albeit perhaps an odd syntax when compared to Python, Java, or other languages.



                From The Linux Documentation Project:




                Nested if statements might be nice, but as soon as you are confronted
                with a couple of different possible actions to take, they tend to
                confuse. For the more complex conditionals, use the case syntax:



                case EXPRESSION in CASE1) COMMAND-LIST;; CASE2) COMMAND-LIST;; ... CASEN) COMMAND-LIST;; esac






                share|improve this answer















                This is the standard, correct syntax for a bash case statement(known abstractly as a switch statement in general programming), albeit perhaps an odd syntax when compared to Python, Java, or other languages.



                From The Linux Documentation Project:




                Nested if statements might be nice, but as soon as you are confronted
                with a couple of different possible actions to take, they tend to
                confuse. For the more complex conditionals, use the case syntax:



                case EXPRESSION in CASE1) COMMAND-LIST;; CASE2) COMMAND-LIST;; ... CASEN) COMMAND-LIST;; esac







                share|improve this answer














                share|improve this answer



                share|improve this answer








                edited 3 hours ago

























                answered 3 hours ago









                baelxbaelx

                1,478616




                1,478616






























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